Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6529524 | Computer program products, methods, and protocol for interworking services between a public telephone network, intelligent network, and internet protocol network | Monling Liao, Emad A. Qaddoura, Donald Wurch, Liem Le | 2003-03-04 |